Home / 194,851.19-292,285.30-61,741.26

Finding the Fourth Proportional to 194,851.19, 292,285.30 and 61,741.26

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Solution

The fourth proportional to 194,851.19, 292,285.30 and 61,741.26 is: 92,614.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,851.19 : 292,285.30 = 61,741.26 : x
  2. Step 2: Convert to fraction form
    194,851.19/292,285.30 = 61,741.26/x
  3. Step 3: Cross multiply
    194,851.19x = 292,285.30 × 61,741.26
  4. Step 4: Simplify right side
    194,851.19x = 18,046,062,701.48
  5. Step 5: Solve for x
    x = 18,046,062,701.48/194,851.19
  6. Step 6: Final answer
    x = 92,614.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.